18018048

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 49669200

約数和(自身を除く): 31651152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 809, 928, 1392, 1618, 1856, 2427, 2784, 3236, 3712, 4854, 5568, 6472, 7424, 9708, 11136, 12944, 19416, 22272, 23461, 25888, 38832, 46922, 51776, 70383, 77664, 93844, 103552, 140766, 155328, 187688, 207104, 281532, 310656, 375376, 563064, 621312, 750752, 1126128, 1501504, 2252256, 3003008, 4504512, 6006016, 9009024, 18018048]

約数ペア:

[(1, 18018048), (2, 9009024), (3, 6006016), (4, 4504512), (6, 3003008), (8, 2252256), (12, 1501504), (16, 1126128), (24, 750752), (29, 621312), (32, 563064), (48, 375376), (58, 310656), (64, 281532), (87, 207104), (96, 187688), (116, 155328), (128, 140766), (174, 103552), (192, 93844), (232, 77664), (256, 70383), (348, 51776), (384, 46922), (464, 38832), (696, 25888), (768, 23461), (809, 22272), (928, 19416), (1392, 12944), (1618, 11136), (1856, 9708), (2427, 7424), (2784, 6472), (3236, 5568), (3712, 4854)]